A lawsuit will cost far more than the cost of a meal.

No...........................................................................

No, this is not a legal matter......................................

I assume you mean prosecution? That is up to the state.

The police are immune from all such lawsuits.

It doesn't sound like you have any damages to sue for. Being yelled at is not a lawsuit.

It sounds like the time to fight your case has already passed.

I cannot understand your post as written..........................

A. Try again. B. Hire private attorney........................

As long as it doesn't come onto your property. If it does, what are you going to do? Sue him?